Title: Semanticenabled Agile Knowledgebased egovernment Nenad Stojanovic FZI at the University of Karlsruhe
1Semantic-enabled Agile Knowledge-based
e-governmentNenad StojanovicFZI at the
University of KarlsruheGrigoris Mentzas,
Dimitris ApostolouICCS Athens
2Agenda
- Introduction
- SWOT analysis
- Attention Management
3Introduction As Is
- Knowledge has been and is still governments most
important resource - However, knowledge is regularly localized or even
personal and difficult to share. Consequently - a lot of wheel reinventing is going on in
public administration - the decision process still heavily depends on the
knowledge of a public servant - Moreover, knowledge in public administrations is
subject to continual change - the environment in which an e-government system
operates can change - public servants requirements often change after
the e-government system has been built,
warranting system adaptation - the processing of unpredictable requests and
exceptions arises unanticipated "knowledge
needs. - This is especially true for enlarged Europe
4Introduction To Be
- It should be sufficiently flexible to adapt to
changing and diverse environments and needs. - It should ensure continual improvement of the
quality of the decision making process, - It should enable fully empowering of public
administrators, by providing efficient access to
knowledge needed to resolve cases rapidly and
accurately. - Moreover, it should lay a foundation of a
learning e-government that will be able to
stimulate mobilisation and conversion of tacit
knowledge on-demand and to foster trust and
transparency, in order to achieve greater
understanding, awareness and agility.
5Introduction The role of ontologies
- Assumption SW can enable/support transfer AsIs
into ToBe
6SWOT The role of ontologies in eGovernment KM
- Strengths
- Ontologies can help in improving search
- due to modeling background knowledge
- Ontologies can support dealing with very
heterogeneous knowledge sources - due to their meta-modeling capabilities
- Ontologies can support automatic validation /
consistency of a KB in the case of changes - due to their formal nature
-
- Explosion of information
- Extreme heterogeneity of information
- Changeability of information
7SWOT The role of ontologies in eGovernment KM
- Weaknesses
- Ontology development/evolution is a bottleneck
- who will develop ontologies
- Ontology population is a very big problem
- how to get facts
- Performance problem
- speed, scalability
- Relation to legacy systems
- Organizational/cultural issue
- Especially regarding new technology
- Standardization issues
8SWOT The role of ontologies in eGovernment KM
- Opportunities
- A lot of tools are available for (semi-)
automatic ontology development and population - There are efficient tools for reasoning
- There are ongoing standardization efforts
- There is a momentum
- SWEG
9SWOT The role of ontologies in eGovernment KM
- Threats
- Successfully deployed real semantic applications
in public administration are missing - even in the industry the success stories are
missing - Ontology-based KM is still (after 5 years) just
an interesting research topic - Skill management
- Expert finder
- Document management
- There are other (non-semantic) web technologies
coming - Web 2.0
10Challenges
Semantic search
- Explosion of information
- Extreme heterogeneity of information
- Changeability of information
Semantic modelling
Semantic propagation
11Attention Management
- Coined by T. Davenport
- "understanding and managing attention is now the
single most important determinant of business
success." - Thomas Davenport - The Attention Economy
Understanding the New Currency of Business
12Attention Management
13Attention management scenario
- Situation 1 a PA resolves a case whose
regulative has been changed recently
SAKE
This is easy
Warrning The corresponding regulative has been
changed recently
Editorial process
Social tagging
PA
Index/ Metadata
Context of the Case Driver Licence AND Iran
AND Age65
Searching for virtual content
Content Mgm. Sys.
Change Management
Case
Case
Information Repositories
Processes Management System
14Changes
Law
Process Ontology
SAKE Ontology
reengineering
Semantic-based Attention Management System
Business Processes
alert
context
context
restructuring
Knowlege Worker
services
services
requests
Sem-Content Mgm. Sys.
Sem-Content Mgm. Sys.
log
Sem-Groupware System
log
log
Groupware Sys
Content Mgm
social tagging
tagging
usage
Metadata
access
...
User profiles
Lessons Learned
ONTOLOGY-BASED METADATA (including format for
changes)
Skill Map
Knowledge Sources
ONTOLOGY-BASED METADATA
Explicit knowledge
Information Ontology
Domain Ontology
The architecture Interfaces
15Changes
Law
Process Ontology
SAKE Ontology
reengineering
Business Processes
Semantic-based Change Management
context
context
Tacit Kn.
reediting
restructuring
Knowlege Worker
virtual content
virtual community
creating/ forgetting
Sem-Content Mgm. Sys.
Sem-Groupware System
log
log
social tagging
tagging
usage
Metadata
...
User profiles
Lessons Learned
Skill Map
Knowledge Sources
Explicit knowledge
Information Ontology
Domain Ontology
The architecture
16